<template>
  <el-dialog
    title="新增员工"
    :visible="showDialog"
    top="8vh"
    @close="closeDialog"
    :close-on-click-modal="false"
    @click.native="handleCloseTree"
  >
    <!-- 表单 -->
    <el-form ref="addForm" :model="formData" :rules="rules" label-width="120px">
      <el-form-item label="姓名" prop="username">
        <el-input
          v-model="formData.username"
          style="width: 50%"
          placeholder="请输入姓名"
        />
      </el-form-item>
      <el-form-item label="手机" prop="mobile">
        <el-input
          v-model="formData.mobile"
          style="width: 50%"
          placeholder="请输入手机号"
        />
      </el-form-item>
      <el-form-item label="入职时间" prop="timeOfEntry">
        <el-date-picker
          v-model="formData.timeOfEntry"
          style="width: 50%"
          placeholder="请选择入职时间"
        />
      </el-form-item>
      <el-form-item label="聘用形式" prop="formOfEmployment">
        <el-select
          v-model="formData.formOfEmployment"
          style="width: 50%"
          placeholder="请选择"
        >
          <el-option
            v-for="item in hireType"
            :key="item.id"
            :label="item.value"
            :value="item.id"
          ></el-option>
        </el-select>
      </el-form-item>
      <el-form-item label="工号" prop="workNumber">
        <el-input
          v-model="formData.workNumber"
          style="width: 50%"
          placeholder="请输入工号"
        />
      </el-form-item>
      <el-form-item label="部门" prop="departmentName">
        <el-input
          v-model="formData.departmentName"
          style="width: 50%"
          placeholder="请选择部门"
          @click.native.stop="handleClick"
        />
        <div v-if="isTreeShow" class="tree-box">
          <el-scrollbar>
            <el-tree
              v-loading="isTreeLoading"
              :data="treeData"
              :props="{ label: 'name', children: 'children' }"
              @node-click="handleNodeClick"
            ></el-tree>
          </el-scrollbar>
        </div>
      </el-form-item>
      <el-form-item label="转正时间" prop="correctionTime">
        <el-date-picker
          v-model="formData.correctionTime"
          style="width: 50%"
          placeholder="请选择转正时间"
        />
      </el-form-item>
    </el-form>
    <!-- footer插槽 -->
    <template #footer>
      <el-button @click="closeDialog">取消</el-button>
      <el-button type="primary" @click="clickSubmit">确定</el-button>
    </template>
  </el-dialog>
</template>

<script>
import { reqGetDepartments } from "@/api/departments";
import { reqAddEmployee } from "@/api/employees";
import { TreeToList } from "@/utils/index";
import obj from "@/constant/employees";
const { hireType } = obj;
export default {
  name: "AddEmployee",
  props: {
    showDialog: {
      type: Boolean,
      default: false,
    },
  },
  data() {
    return {
      hireType: hireType,
      isTreeLoading: false,
      isTreeShow: false,
      treeData: [],
      formData: {
        username: "", // 用户名
        mobile: "", // 手机号
        formOfEmployment: "", // 聘用形式
        workNumber: "", // 工号
        departmentName: "", // 部门
        timeOfEntry: "", // 入职时间
        correctionTime: "", // 转正时间
      },
      rules: {
        username: [
          {
            required: true,
            message: "用户姓名不能为空",
            trigger: ["blur", "change"],
          },
          {
            min: 1,
            max: 4,
            message: "用户姓名为1-4位",
            trigger: ["blur", "change"],
          },
        ],
        mobile: [
          {
            required: true,
            message: "手机号不能为空",
            trigger: ["blur", "change"],
          },
          {
            pattern: /^1[3-9]\d{9}$/,
            message: "手机号格式不正确",
            trigger: ["blur", "change"],
          },
        ],
        formOfEmployment: [
          {
            required: true,
            message: "聘用形式不能为空",
            trigger: ["blur", "change"],
          },
        ],
        workNumber: [
          {
            required: true,
            message: "工号不能为空",
            trigger: ["blur", "change"],
          },
        ],
        departmentName: [
          {
            required: true,
            message: "部门不能为空",
            trigger: ["blur", "change"],
          },
        ],
        timeOfEntry: [
          {
            required: true,
            message: "请选择入职时间",
            trigger: ["blur", "change"],
          },
        ],
      },
    };
  },
  created() {},
  methods: {
    clickSubmit() {
      this.$refs.addForm.validate(async () => {
        const res = await reqAddEmployee(this.formData);
        console.log(res);
        this.$message.success("添加员工成功");
        this.closeDialog();
        this.$emit("addEmployee");
        // 获取父组件然后直接调用方法即可
        // 不推荐  => 因为this.$parent会受到结构的影响
        // this.$parent.getUserList()
      });
    },
    handleNodeClick(data) {
      console.log(data);
      if (data.children && data.children.length > 0) return;
      this.formData.departmentName = data.name;
      this.isTreeShow = false;
    },
    handleCloseTree() {
      console.log("hhhh");
      this.isTreeShow = false;
    },
    async handleClick() {
      this.isTreeShow = !this.isTreeShow;
      if (!this.isTreeShow) {
        return;
      }
      this.isTreeLoading = true;
      const {
        data: { depts },
      } = await reqGetDepartments();
      this.treeData = TreeToList(depts, "");
      console.log(this.treeData);
      this.isTreeLoading = false;
    },
    closeDialog() {
      this.$emit("update:showDialog", false);
      this.$refs.addForm.resetFields();
    },
  },
};
</script>

<style lang="scss" scoped>
.tree-box {
  position: absolute;
  width: 50%;
  //   min-height: 50px;
  //   max-height: 200px;
  height: 200px;
  top: 45px;
  z-index: 100;
  border: 1px solid #ccc;
  border-radius: 4px;
  padding-right: 5px;
  background-color: #fff;
  //   overflow: hidden;
  //   overflow: auto;

  ::v-deep {
    .el-tree-node__content {
      height: auto;
    }
    .el-scrollbar {
      height: 100%;
    }
    .el-scrollbar__wrap {
      overflow-x: hidden;
    }
  }
}
</style> 